DTC Troubleshooting: P0102(3.0L Engine): Inspection

MAF Sensor Inspection

NOTE: Since there is no direct method to test the component itself, troubleshooting is performed on the related components.

Test Procedure


		(Disconnected)MAF Sensor/IAT sensor 4P connector 1female terminals
	IG Mode	Courtesy of HONDA, U.S.A., INC.	Normal Conditions
Unit output voltage inspection	ON		About 5.0 V

Results

FGP, VGM Circuit Inspection

NOTICE:

Before disconnecting the PCM connector, jump the SCS line with the HDS, and wait more than 1 minute.

Test Procedure

Preparation
- MAF Sensor/IAT sensor 1 4P connector: disconnected
- PCM connector B (72P): disconnected
Procedure
- Perform the inspection according to the following table.

		(Disconnected)MAF Sensor/IAT sensor 4P connector 1female terminals
	IG Mode	Courtesy of HONDA, U.S.A., INC.	Normal Conditions
FGP, VGM shorted wire to wire inspection	OFF		There is more than 1 MOhm
Refer to the Open/Shorted Wire Inspection Description for the method to inspect the shorted circuit below, then start to inspect according to circumstances.
FGP shorted to ground inspection	OFF		Not shorted

Results

PCM Inspection

Test Procedure

If the other inspection item(s) indicated a normal condition, then it is determined that the remaining PCM is the cause.

Results